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| Package | Version | Identity | Name/Title | Status | FMM | WG | Date | Realm | Auth | DataType | Usage # |
|---|---|---|---|---|---|---|---|---|---|---|---|
| hl7.fhir.uv.pocd | R4 | StructureDefinition-relation.json | Relation extension | trial-use | 2 | dev | 2022-01 | uv | hl7 | Extension | 3 |
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-Communication.RelationToNewDispenseRequest.json | ext Communication.RelationToNewDispenseRequest | active | nl | Extension | |||||
| nictiz.fhir.nl.r4.medicationprocess9 | R4 | ext-Communication.RelationToNewMedicationAgreement.json | ext Communication.RelationToNewMedicationAgreement | active | nl | Extension | |||||
| dk.ehealth.sundhed.fhir.ig.core | R4 | StructureDefinition-ehealth-organization-relatedTo.json | Related to | active | 2026-09 | dk | Extension | 1 | |||
| il.fhir.r4.dgmc | R4 | StructureDefinition-ext-related-relationship-type.json | Related Relationship Type | draft | 2026-08 | Extension | 1 | ||||
| hl7.fhir.uv.ebm | R6 | StructureDefinition-relative-outcome-importance.json | RelativeOutcomeImportance | trial-use | 1 | cds | 2026-09 | uv | hl7 | Extension | 1 |
| fhir.facade.cnes.organization | R4 | StructureDefinition-extension-cnes-classificacoes-servico-especializado.json | Relação de Classificações de um Serviço especializado ofertado pelo Estabelecimento de Saúde | draft | 2025-06 | us | hl7 | Extension | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-artifact-releaseDescription.json | Artifact Release Description | trial-use | 1 | cds | 2023-01 | uv | hl7 | Extension | |
| kanta.sosiaalihuolto.r4 | R4 | ReleaseForPatientViewing.json | Social Welfare Release For Patient Viewing extension | active | 2025-03 | Extension | 1 | ||||
| hl7.fhir.be.drp | R4 | StructureDefinition-be-ext-relevant-info.json | BeRelevantInfo | active | 2026-08 | be | hl7 | Extension | |||
| hl7.fhir.be.referral | R4 | StructureDefinition-be-ext-relevant-info.json | BeRelevantInfo | active | 2026-08 | be | hl7 | Extension | |||
| hl7.fhir.uv.ae-research-backport-ig | R4 | StructureDefinition-supporting-info.json | Supporting information relevant to the event | trial-use | 2 | brr | 2024-04 | uv | hl7 | Extension | 1 |
| hl7-france-fhir.administrative-2022 | R4 | fr-identityreliability-R4.structuredefinition.json | FrIdentReliability | active | 2019-07 | Extension | 1 | ||||
| uk.nhsdigital.r4.test | R4 | Extension-SDS-ReliabilityConfiguration.json | Extension SDS Reliability Configuration | draft | 2020-08 | Extension | 1 | ||||
| hl7.fhir.cl.clcore | R4 | StructureDefinition-ReligionesCultos.json | Religiones y Cultos | active | 2026-09 | cl | hl7 | Extension | 1 | ||
| hl7.fhir.cl.minsal.quirurgico | R4 | StructureDefinition-Religion.json | Religión | draft | 2026-09 | cl | hl7 | Extension | 1 | ||
| hl7.fhir.cl.minsal.nid | R4 | StructureDefinition-Religion.json | Religión | draft | 2026-09 | cl | hl7 | Extension | |||
| hl7.fhir.cl.minsal.urgencia | R4 | StructureDefinition-Religion.json | Religión | draft | 2026-09 | cl | hl7 | Extension | 1 | ||
| hl7.fhir.cl.minsal.tei | R4 | StructureDefinition-Religion.json | Religión | draft | 2026-08 | cl | hl7 | Extension | 1 | ||
| ca.on.oh-dhdr | R4 | DispenseRemainingRefills.json | DispenseRemainingRefills | active | 2021-12 | us | hl7 | Extension | 4 | ||
| nictiz.fhir.nl.stu3.eafspraak | R3 | eAfspraak-Appointment-PatientInstructions.json | eAfspraak Appointment Patient Instructions | active | nl | Extension | 1 | ||||
| pharmacyeclaim.trial | R4 | ext-rendered-dosage-instruction.StructureDefinition.json | Rendered Dosage Instruction | draft | Extension | 1 | |||||
| test.mpd.noma.no | R4 | MedicinalProductPackaged_RepackagingManufacturer_NOMA_GUPRI.StructureDefinition.json | MedicinalProductPackaged_RepackagingManufacturer_NOMA_GUPRI | draft | Extension | 1 | |||||
| noma.fhir.mpd | R4 | medicinalproductpackaged-repackaging-manufacturer-safest.json | medicinalproductpackaged-repackaging-manufacturer-safest | active | Extension | 1 | |||||
| rlfhir.lab | R4 | Extension_RL_Location_RepartoFisico.json | RLLocationRepartoFisico | draft | Extension | 1 | |||||
| rlfhir.lab | R4 | Extension_RL_Location_RepartoClinico.json | RLLocationRepartoClinico | draft | Extension | 1 | |||||
| ans.fhir.fr.tddui | R4 | StructureDefinition-tddui-meal.json | TDDUI Meal | active | 2026-07 | fr | national | Extension | 1 | ||
| hl7.fhir.us.vrdr | R4 | StructureDefinition-ReplaceStatus.json | Replacement Status of a Death Record (deprecated) | active | pher | 2024-10 | us | hl7 | Extension | 2 | |
| ihe.rad.idr | R5 | StructureDefinition-idrSignature.json | IDR Signature | draft | 2024-06 | uv | ihe | Extension | 1 | ||
| rki.emiga.vzd | R4 | StructureDefinition-UTMCoordinates.json | UTM Coordinates (ETRS89) | active | 2026-02 | Extension | 2 | ||||
| test.mpd.noma.no | R4 | MedicinalProductAuthorizedPharmaceuticalDoseForm_NOMA_GUPRI.StructureDefinition.json | MedicinalProductAuthorizedPharmaceuticalDoseForm_NOMA_GUPRI | active | 2020-09 | Extension | 1 | ||||
| noma.fhir.mpd | R4 | medicinalproduct-authorized-pharmaceutical-dose-form-safest.json | MedicinalProductAuthorizedPharmaceuticalDoseForm | active | 2020-09 | Extension | 1 | ||||
| ke.fhir.emergency | R4 | StructureDefinition-em-responder-crew-member.json | Emergency Responder Crew Member | active | 2026-08 | Extension | |||||
| fhir.kenyaEmergencyIG | R4 | StructureDefinition-em-responder-crew-member.json | Emergency Responder Crew Member | active | 2026-07 | us | hl7 | Extension | |||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-cqf-logicDefinition.json | Logic definition | trial-use | 2 | cds | 2015-05 | uv | hl7 | Extension | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-questionnaireresponse-signature.json | QuestionnaireResponse Signature | trial-use | 3 | fhir | 2013-07 | uv | hl7 | Extension | |
| fhir.org.nz.ig.base | R4 | StructureDefinition-edi-address.json | EDI Address | active | 2020-07 | us | hl7 | Extension | |||
| hl7.fhir.uv.vhdir | R4 | StructureDefinition-contactpoint-viaintermediary.json | VhDir Contactpoint Viaintermediary | trial-use | 2 | pa | 2017-11 | uv | hl7 | Extension | 10 |
| hl7.at.fhir.tc.wg.scheduling.r5 | R5 | StructureDefinition-virtual-service-detail.json | VirtualServiceDetail | draft | 2026-09 | hl7 | Extension | 1 | |||
| ke.fhir.emergency | R4 | StructureDefinition-em-facility-level.json | Emergency Destination Facility Level | active | 2026-08 | Extension | 1 | ||||
| fhir.kenyaEmergencyIG | R4 | StructureDefinition-em-facility-level.json | Emergency Destination Facility Level | active | 2026-07 | us | hl7 | Extension | 1 | ||
| hl7.fhir.uv.ichom-breast-cancer | R4 | StructureDefinition-Ethnicity.json | Ethnicity Extension | trial-use | 2 | 2023-08 | uv | hl7 | Extension | 1 | |
| ca.on.ppr.r4 | R4 | qualification-level.json | PPR Qualification Level Extension | draft | 2019-02 | ca | hl7 | Extension | 1 | ||
| ca.on.phsd.r4-alpha | R4 | qualification-level.json | Qualification Level Extension | draft | 2019-02 | Extension | 2 | ||||
| hl7.fhir.uv.ichom-breast-cancer | R4 | StructureDefinition-EducationLevel.json | Education Level Extension | trial-use | 2 | 2023-08 | uv | hl7 | Extension | 1 | |
| ltsi.fhir.oncofair | R5 | StructureDefinition-eventTimeMax.json | Event Time Max | active | 2025-11 | Extension | |||||
| ltsi.fhir.oncofair | R5 | StructureDefinition-eventTimeMin.json | Event Time Min | active | 2025-11 | Extension | |||||
| ke.fhir.emergency | R4 | StructureDefinition-em-approximate-age.json | Emergency Patient Approximate Age | draft | 2026-08 | Extension | 1 | ||||
| fhir.kenyaEmergencyIG | R4 | StructureDefinition-em-approximate-age.json | Emergency Patient Approximate Age | draft | 2026-07 | us | hl7 | Extension | |||
| hl7.fhir.uv.ichom-breast-cancer | R4 | StructureDefinition-Race.json | Race Extension | trial-use | 2 | 2023-08 | uv | hl7 | Extension | 1 | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-iso21090-ADXP-deliveryModeIdentifier.json | ADXP Delivery Mode Identifier | trial-use | 3 | fhir | 2012-06 | uv | hl7 | Extension | |
| hl7.fhir.us.pdmp | R4 | StructureDefinition-pdmp-extension-rx-fill-number.json | PDMP Extension - Prescription Fill Number | active | phx | 2024-04 | us | hl7 | Extension | 1 | |
| ltsi.fhir.oncofair | R5 | StructureDefinition-eventTypeData.json | Event Type Data | active | 2025-11 | Extension | |||||
| ans.fhir.fr.pdsm | R4 | StructureDefinition-pdsm-ext-intended-recipient.json | PDSm_intendedRecipient | active | 2026-01 | fr | national | Extension | 1 | ||
| ca.on.health.idms | R5 | IDMS-SERVICEREQUEST-CREATED-USER-NAME.json | Request Created User Name | active | Extension | ||||||
| ca.on.health.idms | R5 | IDMS-SERVICEREQUEST-UPDATED-USER-NAME.json | Request Updated User Name | active | Extension | ||||||
| hl7.fhir.be.drp | R4 | StructureDefinition-be-ext-latest-end-date.json | BeLatestEndDate | active | 2026-08 | be | hl7 | Extension | 2 | ||
| hl7.fhir.be.referral | R4 | StructureDefinition-be-ext-latest-end-date.json | BeLatestEndDate | active | 2026-08 | be | hl7 | Extension | 2 | ||
| ch.fhir.ig.ch-orf | R4 | StructureDefinition-ch-orf-requestedencounterdetails.json | CH ORF Requested Encounter Details | active | 2025-12 | ch | hl7 | Extension | 1 | ||
| hl7.fhir.us.davinci-pct | R4 | StructureDefinition-selfPayDeclared.json | Self-Pay Declared | trial-use | 2 | fm | 2026-03 | us | hl7 | Extension | 1 |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-auditevent-SOPClass.json | AuditEvent SOPClass | trial-use | 3 | sec | 2020-12 | uv | hl7 | Extension | |
| hl7.ehrs.uv.phrsfmr2 | R5 | StructureDefinition-requirements-actors.json | requirements-actors | normative | 1 | ehr | 2026-06 | hl7 | Extension | ||
| hl7.ehrs.uv.base | R5 | StructureDefinition-requirements-actors.json | requirements-actors | active | 2026-01 | hl7 | Extension | ||||
| hl7.ehrs.uv.ehrsfmr2 | R5 | StructureDefinition-requirements-actors.json | requirements-actors | normative | 1 | ehr | 2026-06 | uv | hl7 | Extension | |
| hl7.ehrs.uv.cmhaffr2 | R5 | StructureDefinition-requirements-actors.json | requirements-actors | informative | 1 | mobile | 2026-08 | uv | hl7 | Extension | |
| hl7.ehrs.uv.phrsfmr2 | R5 | StructureDefinition-requirements-dependent.json | requirements-dependent | normative | 1 | ehr | 2026-06 | hl7 | Extension | ||
| hl7.ehrs.uv.base | R5 | StructureDefinition-requirements-dependent.json | requirements-dependent | active | 2026-01 | hl7 | Extension | ||||
| hl7.ehrs.uv.ehrsfmr2 | R5 | StructureDefinition-requirements-dependent.json | requirements-dependent | normative | 1 | ehr | 2026-06 | uv | hl7 | Extension | |
| hl7.ehrs.uv.cmhaffr2 | R5 | StructureDefinition-requirements-dependent.json | requirements-dependent | informative | 1 | mobile | 2026-08 | uv | hl7 | Extension | |
| hl7.ehrs.uv.phrsfmr2 | R5 | StructureDefinition-requirements-example.json | requirements-example | normative | 1 | ehr | 2026-06 | hl7 | Extension | ||
| hl7.ehrs.uv.base | R5 | StructureDefinition-requirements-example.json | requirements-example | active | 2026-01 | hl7 | Extension | ||||
| hl7.ehrs.uv.ehrsfmr2 | R5 | StructureDefinition-requirements-example.json | requirements-example | normative | 1 | ehr | 2026-06 | uv | hl7 | Extension | |
| hl7.ehrs.uv.cmhaffr2 | R5 | StructureDefinition-requirements-example.json | requirements-example | informative | 1 | mobile | 2026-08 | uv | hl7 | Extension | |
| hl7.ehrs.uv.phrsfmr2 | R5 | StructureDefinition-requirements-change-info.json | requirements-change-info | normative | 1 | ehr | 2026-06 | hl7 | Extension | ||
| hl7.ehrs.uv.base | R5 | StructureDefinition-requirements-change-info.json | requirements-change-info | active | 2026-01 | hl7 | Extension | ||||
| hl7.ehrs.uv.ehrsfmr2 | R5 | StructureDefinition-requirements-change-info.json | requirements-change-info | normative | 1 | ehr | 2026-06 | uv | hl7 | Extension | |
| hl7.ehrs.uv.cmhaffr2 | R5 | StructureDefinition-requirements-change-info.json | requirements-change-info | informative | 1 | mobile | 2026-08 | uv | hl7 | Extension | |
| fi.kela.kanta.res.medication.r4 | R4 | administrativeInformationExtension.StructureDefinition.json | Extension administrativeInformation | draft | Extension | 1 | |||||
| fi.kela.kanta.res.medication.r4 | R4 | invalidationExtension.StructureDefinition.json | Extension invalidation | draft | Extension | 1 | |||||
| fi.kela.kanta.res.medication.r4 | R4 | neRepExtension.StructureDefinition.json | Extension neRep | active | 2022-05 | Extension | 1 | ||||
| fi.kela.kanta.res.medication.r4 | R4 | renewalNotAllowedExtension.StructureDefinition.json | Extension renewalNotAllowed | draft | Extension | 1 | |||||
| dk.ehealth.sundhed.fhir.ig.core | R4 | StructureDefinition-ehealth-resolved-timing.json | Resolved timing | active | 2026-09 | dk | Extension | 4 | |||
| br.go.ses.reds-go | R4 | StructureDefinition-BRParentesIndividuo-1.0.json | Parentes do Indivíduo | active | 1 | pc | 2020-03 | br | Extension | 1 | |
| fhir.r4.wales.test | R4 | Extension-DataStandardsWales-RecordingSetting.json | Extension Data Standards Wales Recording Setting | active | 2025-01 | us | hl7 | Extension | 1 | ||
| hl7.fhir.uv.sdc | R4 | StructureDefinition-sdc-questionnaire-launchContext.json | Launch Contexts | trial-use | 4 | fhir | 2026-09 | uv | hl7 | Extension | 6 |
| il.fhir.r4.dgmc | R4 | StructureDefinition-ext-related-responsibility-scope.json | Related Responsibility Scope | draft | 2026-08 | Extension | 1 | ||||
| ans.fhir.fr.tddui | R4 | StructureDefinition-tddui-ressources-used.json | TDDUI Ressources Used | active | 2026-07 | fr | national | Extension | 1 | ||
| hl7.fhir.uv.extensions | R5 | StructureDefinition-consent-location.json | Consent Location of Access restriction | trial-use | 3 | sec | 2020-12 | uv | hl7 | Extension | |
| hl7.fhir.uv.extensions | R5 | StructureDefinition-consent-provision-expression.json | A computable expression for what is controlled by the provision | trial-use | 3 | sec | 2026-09 | uv | hl7 | Extension | |
| sfm.130323 | R4 | sfm-queryresultdata.StructureDefinition.json | sfm-queryresultdata | active | 2022-03 | Extension | 1 | ||||
| sfm.130323 | R4 | sfm-resultdata2.StructureDefinition.json | sfm-resultdata2 | active | 2022-02 | Extension | |||||
| hl7.fhir.us.illTraveler | R4 | StructureDefinition-lab-result.json | Lab Result | draft | 2024-03 | us | hl7 | Extension | |||
| hl7.fhir.us.illTraveler | R4 | StructureDefinition-chest-xray.json | Chest X-ray | draft | 2024-03 | us | hl7 | Extension | 1 | ||
| hl7.fhir.us.illTraveler | R4 | StructureDefinition-lab-results.json | Lab Results | draft | 2024-03 | us | hl7 | Extension | 1 | ||
| fhir.sisrme | R4 | StructureDefinition-sisrme-screening-panel.json | Screening Panel | draft | 2026-09 | us | hl7 | Extension | 1 | ||
| johnmoehrke.relatedpersonconsent.example | R4 | StructureDefinition-JFM-authorizingConsentRetired.json | Retired Extension that points at an authorizing Consent | retired | 2026-08 | uv | Extension | ||||
| ig-ee-medication-scheme | R5 | StructureDefinition-ee-tis-prescription-validity-time.json | ExtensionEETISPrescriptionValidityTime | draft | 2026-09 | ee | Extension | 1 | |||
| ig-ee-medication-scheme | R5 | StructureDefinition-ee-tis-prescription-change.json | ExtensionEETISPrescriptionChange | draft | 2024-09 | ee | Extension | 2 | |||
| fhir.sisrme | R4 | StructureDefinition-sisrme-treatment-failure-review.json | Treatment Failure Review | draft | 2026-09 | us | hl7 | Extension | 1 | ||
| rlfhir.lab | R4 | Extension_RL_Encounter_ReferenceCarePlan.json | RLEncounterReferenceCarePlan | active | Extension | ||||||
| lazio.crea.cup.irt | R5 | StructureDefinition-pathology.json | Patologia / quesito | draft | Extension | 1 | |||||
| rlfhir.lab | R4 | Extension_RL_QuestionnaireResponse_EsitoValutazione.json | RLQuestionnaireResponseEsitoValutazione | active | Extension | 1 | |||||
| hl7.fhir.it.lab-report | R4 | StructureDefinition-dataEnterer-time.json | TempoCompilazione | active | 2024-03 | it | hl7 | Extension | 1 | ||
| hl7.fhir.us.eltss | R4 | StructureDefinition-eltss-RiskPlan.json | RiskPlan | trial-use | 2 | hsswg | 2019-09 | us | hl7 | Extension | 1 |
| hl7.fhir.us.davinci-ra | R4 | StructureDefinition-ra-evidenceStatusDate.json | Evidence Status Date Extension | trial-use | 2 | cqi | 2026-09 | us | hl7 | Extension | 1 |
| hl7.fhir.uv.genomics-reporting | R4 | StructureDefinition-genomic-risk-assessment.json | Genomic Risk Assessment | trial-use | 2 | cg | 2026-09 | uv | hl7 | Extension | 2 |
| kanta.sosiaalihuolto.r4 | R4 | RiskOfGivingLogData.json | Social Welfare Risk Of Giving Log Data extension | active | 2025-03 | Extension | 1 | ||||
| hl7.org.nz.fhir.ig.formulary | R4B | StructureDefinition-nzf-pil-route-of-admin.json | PilRouteOfAdmin | draft | 2026-08 | nz | hl7 | Extension | |||
| zm-core | R5 | StructureDefinition-zm-core-medication-route-of-administration.json | ZM-Core Medication Route of Administration | active | 2026-08 | Extension | 1 | ||||
| ans.fhir.fr.nde | R4 | StructureDefinition-subject.json | Subject | active | 2026-03 | fr | Extension | 1 | |||
| ans.fhir.fr.nde | R4 | StructureDefinition-declarant.json | Declarant | active | 2026-03 | fr | Extension | 1 | |||
| ca.qc.sq.sgrdv | R4 | StructureDefinition-sgrdv-appointment-encounter.json | Rencontre associée à la disponibilité | active | ca | Extension | 1 | ||||
| ans.cisis.nde.fhir.r4 | R4 | NdESubject.json | NdE_Subject | active | 2021-12 | national | Extension | 1 | |||
| ans.cisis.nde.fhir.r4 | R4 | NdEDeclarant.json | NdE_Declarant | active | 2021-12 | national | Extension | 1 | |||
| ans.annuaire.fhir.r4 | R4 | PractitionerRolePracticeRegion.json | PractitionerRolePracticeRegion | active | 2021-03 | national | Extension | 1 | |||
| hl7.fhir.cr.meddyg.laboratory-results | R5 | StructureDefinition-cr-detached-signature-payload-hash.json | Hash del payload de firma detached | draft | 2026-09 | cr | hl7 | Extension | 1 | ||
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Account.gua.period.json | STU3: Guarrantee account during additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Account.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Account.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Account.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Account.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.contributor.json | STU3: A content contributor (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.dosage.json | STU3: dosage additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.effectivePeriod.json | STU3: effectivePeriod additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-ActivityDefinition.location.json | STU3: location additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.relatedArtifact.json | STU3: Additional documentation, citations, etc additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.timing.json | STU3: timing additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-ActivityDefinition.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Address.period.json | STU3: period additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AdverseEvent.date.json | STU3: When the event occurred (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AdverseEvent.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AdverseEvent.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AdverseEvent.outcome.json | STU3: resolved | recovering | ongoing | resolvedWithSequelae | fatal | unknown | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AdverseEvent.referenceDocument.json | STU3: AdverseEvent.referenceDocument (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AdverseEvent.sus.causalityMethod.json | STU3: method1 | method2 (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AdverseEvent.sus.cPR.json | STU3: AdverseEvent.suspectEntity.causalityProductRelatedness additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AdverseEvent.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AllergyIntolerance.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AllergyIntolerance.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AllergyIntolerance.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AllergyIntolerance.onset.json | STU3: onset additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AllergyIntolerance.rea.note.json | STU3: note additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AllergyIntolerance.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AllergyIntolerance.type.json | STU3: type | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Appointment.comment.json | STU3: comment additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Appointment.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Appointment.indication.json | STU3: Reason the appointment is to takes place (resource) (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Appointment.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Appointment.par.required.json | STU3: required | optional | information-only additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Appointment.priority.json | STU3: priority additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Appointment.requestedPeriod.json | STU3: requestedPeriod additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Appointment.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AppointmentResponse.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AppointmentResponse.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AppointmentResponse.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-Attachment.size.json | STU3: size additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.age.altId.json | STU3: Alternative User id e.g. authentication (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.age.media.json | STU3: Type of media (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.age.name.json | STU3: Human-meaningful name for the agent (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.age.net.address.json | STU3: Identifier for the network access point of the user device (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.age.net.type.json | STU3: The type of network access point (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AuditEvent.age.userId.json | STU3: Unique identifier for the user (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 4 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.ent.description.json | STU3: Descriptive text (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.ent.det.type.json | STU3: type additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.ent.lifecycle.json | STU3: Life-cycle stage for the entity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.ent.name.json | STU3: Descriptor for entity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.ent.type.json | STU3: Type of entity involved (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AuditEvent.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.outcomeDesc.json | STU3: Description of the event outcome (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.outcome.json | STU3: outcome additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-AuditEvent.sou.site.json | STU3: site additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-AuditEvent.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Binary.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.identifier.json | STU3: Bodysite identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.image.json | STU3: image additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-BodySite.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Bundle.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Bundle.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-Bundle.signature.json | STU3: signature additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.contact.json | STU3: contact additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.res.res.profile.json | STU3: Base System profile for all uses of resource additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.text.json | STU3: text additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CapabilityStatement.useContext.json | STU3: Context the content is intended to support additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.det.definition.json | STU3: Protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.det.scheduled.json | STU3: scheduled additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 2 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.det.status.json | STU3: not-started | scheduled | in-progress | on-hold | completed | cancelled | unknown additional codes | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.act.detail.json | STU3: In-line definition of activity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.act.oCC.json | STU3: Results of the activity (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.act.outcomeReference.json | STU3: Appointment, Encounter, Procedure, etc. (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.act.progress.json | STU3: progress additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r5 | R5 | StructureDefinition-ext-R3-CarePlan.addresses.json | STU3: addresses additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 1 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.definition.json | STU3: Protocol or definition (new) | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 4 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.identifier.json | STU3: identifier additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |
| hl7.fhir.uv.xver-r3.r4b | R4B | StructureDefinition-ext-R3-CarePlan.meta.json | STU3: meta additional types | trial-use | 0 | fhir | 2026-03 | uv | hl7 | Extension | 3 |